Abstract: Inverse P-sets is a set pair composed of internal inverse packet set F and outer inverse packet set ,or() is inverse P-sets,which has the dynamic characteristic.Inverse P-sets is a novel model of studying another class of dynamic information.The attribtutes of the elements in the inverse P-sets satisfy disjunctive characteristic.Using the structure of internal inverse packet set,the expanded form and characteristic of disjunctive attribute,the intelligent mining of internal inverse P-information and intelligent mining theorems under the condition of disjunctive attribute expanded were presented,and the intelligent mining-discovery of complete information of satisfying internal inverse P-reasoning and non-complete information condition was also put forward.By the above theory results,the application of the intelligent mining for the information with the expanded characteristic of disjunctive attribute was given.

Key words: Inverse P-sets,Inverse P-resoning,Expansion theorem,Intelligent mining,Mining theorem,Application